Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSPONTIAC2006WAVE BASE, 4D SEDAN, Y4M/MLMREPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALCHARGING SYSTEMSBATTERY, CHARGING SYSTEM AND STARTING SYSTEMDESCRIPTION AND OPERATIONBATTERY DESCRIPTION AND OPERATIONRATINGS
2006 Pontiac Wave Base, 4D Sedan, Y4M/MLM
Battery Description and Operation: Ratings
2006 Pontiac Wave Base, 4D Sedan, Y4M/MLMSECTION Ratings
A battery has two ratings:
- a reserve capacity rating designated at 27°C (80°F), which is the time a fully charged battery will provide 25 amperes current flow at or above 10.5 volts;
- A cold cranking amp rating determined under testing at -18°C (0°F), which indicates the cranking load capacity.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.